Obesity remains a serious health problem and it is no secret that many people want to lose weight. Behavioral economists typically argue that “nudges” help individuals with various decisionmaking flaws to live longer, healthier, and better lives. In an article in the new issue of Regulation, Michael L. Marlow discusses how nudging by government differs from nudging by markets, and explains why market nudging is the more promising avenue for helping citizens to lose weight.

Two long wars, chronic deficits, the financial crisis, the costly drug war, the growth of executive power under Presidents Bush and Obama, and the revelations about NSA abuses, have given rise to a growing libertarian movement in our country – with a greater focus on individual liberty and less government power. David Boaz’s newly released The Libertarian Mind is a comprehensive guide to the history, philosophy, and growth of the libertarian movement, with incisive analyses of today’s most pressing issues and policies.

Search form

Forget North Korea, Weak or Strong: South Korea’s Strength Is Why America Should Come Home

Joshua Keating over at Foreign Policy offered a thoughtful commentary on Rob Montz’s North Korea documentary, “Juche Strong,” after last Thursday’s screening at Cato. Keating contended that the film, which suggests that pervasive regime propaganda has created at least some degree of legitimacy in the minds of many North Koreans, makes a case “that the United States needs to maintain its current military commitment to the region.”

No doubt, it would be better for the Republic of Korea and Japan if the North was made up of “cowed and terrified people who will abandon their leaders at the first signs of weakness,” as Keating put it. But even popular determination and commitment—so far untested in an external crisis—go only so far. The question is not whether the so-called Democratic People’s Republic of Korea is a threat, but 1) whether it is a threat which cannot be contained by its neighbors and 2) is a sufficient threat to America warranting U.S. led containment. The answers are no.

First, the DPRK has amassed a large army with lots of tanks, but training is limited and equipment is antiquated. The North’s forces could devastate Seoul with artillery and missile strikes and a 4,000 tank surge might reach the South’s capital, but North Korea would be unlikely to ultimately triumph. The latter is weak in the air and with a decrepit economy can ill afford anything other than an unlikely blitzkrieg victory. Nor could Pyongyang look to Russia or China for support: the Cold War truly is over.

More important, the ROK, which currently possesses around 40 times the North’s GDP and twice the North’s population, could do much more in its own defense. South Korea has created a competent, modern, and sizeable military. Is it enough? Only Seoul can answer.

If the South remains vulnerable to a North Korean strike, it is only because the ROK decided to emphasize economic development and rely on America. That made sense during the early days of the Cold War, but no longer. There is no justification for turning what should be a short-term American shield against another round of Soviet- and Chinese-backed aggression into a long-term U.S. defense dole. It doesn’t matter whether the North Koreans are “Juche Strong or Juche Harmless,” as Keating put it. South Korea can defend itself. (Doing so would be even easier if Seoul and Tokyo worked harder to overcome their historical animus. Alas, they feel little pressure to do so as long as they both can rely on Washington for protection.)

Second, the DPRK poses no threat to America requiring an ongoing military commitment. Even in 1950 the Pentagon did not believe the Korean peninsula to be vital strategically, but the Cold War created a unique context for the conflict. Today a second Korean War would only be a Korean War. Tragic, yes. Threat to America, no. Pyongyang is an ongoing danger to its neighbors, not the United States.

The North matters to the United States primarily because Washington remains entangled, with troops, bases, and defense commitments. That is, North Korea threatens America because Washington chooses to allow North Korea to threaten America.

Of course, proliferation would remain a concern even without a U.S. presence in Korea, but America’s garrison does nothing to promote denuclearization. To the contrary, Washington is helpfully providing tens of thousands of American nuclear hostages if the DPRK creates an arsenal of deliverable nuclear warheads. It would be far better for U.S. forces to be far away, out of range of whatever weapons the North possesses.

North Korea is only one side of the Northeast Asian balance. It doesn’t much matter if Pyongyang is weak or strong so long as South Korea and Japan are stronger.